How many String objects are created when the method print below is called with the following...
How many String objects are created when the method print below is called with the following statement? Explain your answer.
print (5);
…
public void print(int count)
{
String label = "";
for (int index = 0; index < count; index++)
label = label + "";
System.out.println(label);
}
Homework Answers
Answer:
The number of objects will be 6
Explanation:
Initially, a String named label will be created with empty string.
Then, when the loop index starts with 0 and runs till index = 4
In every iteration, label String variable will be created everytime with the new concatenated value as assignment operator is there.
So, 5 strings in the loop one by one and 1 in the starting.
Total 6 String objects gets created.
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